Enhanced Data Storage Security and Trust Environment in Cloud Computing

Cloud computing plays an important role in data sharing or transfer of information from one place to another. The services provides by the cloud is greatly enjoyed by the user. The storage of the user’s data in the cloud provides the high standard of qualities and more enjoyable services to the users. The data of the user is automatically stored in the cloud without encumber the software and hardware tools. In cloud data storage, it provides many benefits to the users in an evidently. In this cloud storage, new type of risk arisen in the correctness of the users storage data or information. To overcome the above issue in the cloud, we propose new flexible auditing mechanisms in this paper. In order to address the new obstacle and for further perfect secure about the user’s data and dependable cloud storage services is propose in this paper. Through this proposal data or information of the user utilizing the similarity token used and distributed erasure-coded information also used. Our proposed mechanism helps the data storage in the lightweight data transfer with less cost and provides the storage correctness assure in the cloud storage. The proposed design helps us to find the information or data error localization. Our proposed design supports for the full secure about the storage data of the user and effective outsource data. It also significant in updating, deletion and append of the user data. Our proposed algorithm protects the user’s information from the several types of attacks as shown in our experimental analysis. Keywords— Data integrity, dependable distributed storage, error localization, data dynamics, cloud computing, attacks, user’s data, software and hardware.